lo-PSO

Fuzzy Extractor Sketch

用D-CNN的方法，即CNN卷积层加Fisher Vector做图像分类的MATLAB代码(Use D-CNN approach ( Fisher Vector follows results of CNN convolutional layer as the image feature) to classificate the image)

构建了简单的通信系统，其间对载波相位进行了估计，同时在函数中给出了估计误差，还计算了误码率以及采用信道编码的误码率(Construction of a simple communication system, during which the estimate of the carrier phase, and gives in function of the estimation error, also calculated BER and the channel coding error rate)

the above uploaded codes are very useful for image segmentation,edge detection

箱线图，或称盒须图，用5个点即可以对给定数据集做出简单总结，这5个点从包括最大值、上四分位数、中位数、下四分位数、最小值。(boxplot.m, used to draw the box plot for a given data set，can make a brief summary by just five nodes, including the maximum value, the upper quartile, the median, lower quartile, and the minimum.)

说明：  该程序直接读取excel文件中信号，计算得到信号的自相关函数(The program reads excel files directly in the signal, the calculated autocorrelation function)

这是我自己搭建的射频中经常用到的T型滤波器，希望对大家有所帮助！(This is my own radio frequency often used to build a T-type filter, we want to help!)

中科大的几篇关于火焰烟雾检测的文章，对初学者有一定的启发作用！(some papers about fire and smoke detection,useful to some learners!)

详解matlab通信系统 第一章 代码 详解matlab通信系统 第一章 代码(Detailed communication systems matlab matlab code Comments chap chap code communication system)

利用相关分析法对系统进行辨识，使用matlab,能够成功辨识出系统传递函数(Correlation analysis method using the system identification, the use of matlab, can successfully identify the system transfer function)